Isolated Severe Thunderstorms for the Northeast/Mid-Atlantic; Santa Ana Winds for Southern California

Isolated severe thunderstorms will bring the potential for a few damaging wind gusts across portions of the Northeast and Mid-Atlantic regions Saturday. On the West Coast, gusty Santa Ana winds will create critical fire weather conditions over southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

21°C

69°F

Humidity 70%
Wind Speed SW 7 km/h
Barometer 1009.3 mb (29.80 in)
Dewpoint 15°C (59°F)
Visibility 16 km
Last update 16 Oct 6:53 am EDT
Extended Forecast for

Mahwah NJ

  • Today

    Today: Showers likely, mainly after 5pm.  Partly sunny, with a high near 25. South wind 5 to 10 km/h increasing to 13 to 18 km/h in the morning. Winds could gust as high as 40 km/h.  Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

    Partly Sunny
    then Showers
    Likely

    High: 25 °C

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 10pm, then a chance of showers between 10pm and 2am.  Low around 9. Northwest wind 10 to 13 km/h.  Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.

    Showers then
    Chance
    Showers

    Low: 9 °C

  • Sunday

    Sunday: A 20 percent chance of showers after 2pm.  Increasing clouds, with a high near 16. Northwest wind 10 to 16 km/h.

    Sunny then
    Slight Chance
    Showers

    High: 16 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 7. West wind around 11 km/h.

    Partly Cloudy

    Low: 7 °C

  • Monday

    Monday: Mostly sunny, with a high near 15. Northwest wind 10 to 16 km/h, with gusts as high as 32 km/h.

    Mostly Sunny

    High: 15 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 7.

    Mostly Clear

    Low: 7 °C

  • Tuesday

    Tuesday: Sunny, with a high near 18.

    Sunny

    High: 18 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 9.

    Mostly Clear

    Low: 9 °C

  • Wednesday

    Wednesday: Sunny, with a high near 19.

    Sunny

    High: 19 °C

Detailed Forecast

Today
Showers likely, mainly after 5pm. Partly sunny, with a high near 25. South wind 5 to 10 km/h increasing to 13 to 18 km/h in the morning. Winds could gust as high as 40 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Tonight
Showers and possibly a thunderstorm before 10pm, then a chance of showers between 10pm and 2am. Low around 9. Northwest wind 10 to 13 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday
A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 16. Northwest wind 10 to 16 km/h.
Sunday Night
Partly cloudy, with a low around 7. West wind around 11 km/h.
Monday
Mostly sunny, with a high near 15. Northwest wind 10 to 16 km/h, with gusts as high as 32 km/h.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Sunny, with a high near 18.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Sunny, with a high near 19.
Wednesday Night
Mostly clear, with a low around 8.
Thursday
Mostly sunny, with a high near 20.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 11.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 18.
Click Map For Forecast
Point Forecast:
Mahwah NJ
 41.07°N 74.18°W (Elev. 114 m)
5:50 am EDT Oct 16, 2021
7am EDT Oct 16, 2021-6pm EDT Oct 22, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database